| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] in an [noun sg] | 634 |
|
| 2 | then in [art] [noun sg] | 192 |
|
| 3 | then in [art] [noun sg] | 192 |
|
| 4 | then in a [noun sg] | 44 |
|
| 5 | then [prep] an [noun sg] | 44 |
|
| 6 | then in an [noun] | 6 |
|
